public class DelScore {
    ComputerAver computer;
    DelScore(ComputerAver computer) {
	this,computer = computer;
    }
    public void doDelete(double [] a) {
	java.util.Arrays.sort(a); //数组a从小到大排序
	System.out.println("去掉一个最高分:"+a[a.length-1]+",");
	System.out.println("去掉一个最低分:"+a[0]+"。");
	double b[] = new double[a.length-2];
	for(int i=1;i<a.length-1;i++) {//去掉最高分和最低分
	    b[i-1] = a[i];
	}
	computer.giveAver(b);
	}
}

